Reference
S
heet
S
ams
u
ng
El
ectronics
7
-
3
■
CONDENSER
H
igh
temperat
u
re
and
high
press
u
re
gas
state
coo
l
ant
discharged
from
the
compressor
is
con
v
erted
to
a
l
i
qu
id
state
as
it
is
coo
l
ed
down
b
y
the
heat
emission
in
the
o
u
tdoor
condenser
u
nit
,
and
sent
to
the
e
v
aporator.
■
COMPRESSOR
L
ow
temperat
u
re
and
l
ow
press
u
re
coo
l
ant
is
compressed
and
sent
to
the
cyc
l
ing
system
■
EVAPORATOR
L
i
qu
id
coo
l
ant
s
u
c
k
ed
in
thro
u
gh
the
capi
ll
ary
t
ub
es
coo
l
s
down
the
room
b
y
a
b
sor
b
ing
the
s
u
rro
u
nding
heat
as
it
e
v
aporates
(
con
v
erting
from
l
i
qu
id
to
gas).
(
A
b
sor
b
ing
heat
re
qu
ired
for
e
v
aporation)
■
SERVICE VALVE
Y
o
u
can
open
the
v
a
lv
e
b
y
t
u
rning
the
need
v
a
lv
e
co
u
nterc
l
oc
k
wise
u
sing
he
x
wrench
,
and
it
is
u
sed
for
v
ac
uu
m
,
gas
p
u
rging
,
coo
l
ant
in
j
ection
,
coo
l
ant
p
u
rging
,
and
indoor
-
o
u
tdoor
u
nit
connection.
■
ACCUMULATOR
Acc
u
m
ul
ator
pre
v
ents
the
f
l
ow
of
l
i
qu
id
-
state
coo
l
ant
into
the
compressor.
(L
i
qu
id
-
state
coo
l
ant
f
l
owing
into
the
compressor
wi
ll
o
v
er
l
oad
the
compressor.)
Indoor
Unit
Outdoor
Unit
H
eat
exchanger
Evaporator
Liquid
pipe
Gas
pipe
3-way
va
l
ve
3-way
va
l
ve
E
l
ectronic
expansion
va
l
ve
Compressor
Oi
l
separator
4-way
va
l
ve
Coo
l
ing
Heating
Leak
check
points
Aux
accumu
l
ator
Fan
Heat
exchanger
Evaporator
Fan
7-2 Refrigerating Cycle Diagram
